This is a sample of a metal kitchen mixing bowl. The first note (B, not perfect B) is unpitched and recorded as is. The following notes are the original note pitched up 1 semitone each time to achieve a 13 note scale B to B.
禪功（B級）
聲道：2
類型：wav
bong、bowl、B、ambient、dong、scale、percussion、zen、peace、notes、metal、bell、Natural、gong、chilled、peaceful、ding
泡沫、碗、乙、周圍、東、規模、打擊樂器、是的、和平、筆記、金屬、鐘、自然、宮、冷、平靜的、事
資料來源：freesound ( https://freesound.org )